The main condition in achieving a favorable outcome is surgical treatment of patients with tumor-like diseases and benign bone tumors erosion of neoplasm within the healthy tissues. To reduce the number of recurrences the various chemical and physical methods on resection areas have been performed. The authors have proposed a new method of low temperature plasma treatment of bone tissue with the temperature of 20000°C. Exposing the plasma flow on bone tissue leads to loss of all cellular elements including neoplastic elements with preservation of the mineral bone structure. The direct correlation between the capacity of the plasma flow and intensity of bone destruction has been defined. This allows a differentiated use of plasma destruction in skeletal bones according to anatomy, size and type of bone tissue (spongy or cortical) as well as patient's individual condition of the tissue